
Downloaded from www.Manualslib.com manuals search engine Section 3 Comfort, Controls and Audio Systems 
In this section you’ll find out how  to  operate the  comfort 
control  and audio systems offered  with  your  vehicle.  Be 
sure to  read about  the particular systems supplied  with 
your  vehicle. 
Comfort  Controls 
With  these  systems-  you  can control the heating, cooling 
and  ventilation  in your  vehicle. 
Standard  Climate  Control  System 
Fan  Control 
The switch  with  the fan symbol changes  the fan  speed. 
To  increase the fan speed,  move the switch  upward 
toward  HI.  To decrease  the fan  speed,  move  the  switch 
downward  toward 
LO. 
Temperature  Knob 
The  upper knob regulates  the  temperature  of the air 
coming  through  the  system.  Turn  the knob clockwise  for 
warmer 
air. Turn  the  knob  counterclockwise  for  cooler air. 
3-1   

Downloaded from www.Manualslib.com manuals search engine Mode Knob 
The lower  knob  allows  you  to choose the  direction  of 
air  delivery. 
OFF: This  setting  turns  off  all  heating  functions. Some 
outside 
air will still  come out of the  heater  outlet 
whenever  the  vehicle  is moving  forward. 
/J VENT: This setting directs  airflow  through  the 
instrument  panel  outlets. 
+/J BI-LEVEL: This setting directs  air  through  the 
heater  floor  outlets and  the  instrument  panel  outlets. 
+’ HEATER: This setting directs warmed  air  through 
the  heater  floor outlets  and  windshield  defroster  outlets. 
+# BLEND: Airflow  is  divided equally between  the 
heater  floor  outlet  and  the  windshield  defroster outlets. 
=be 
+. 
0 
w. 
WDEFROST This setting directs most  air  through 
the  windshield  defroster outlets  and some  through  the 
heater  outlets. 
Optional Climate  Control  System 
i 
0 
OF 
% 
HI 
Fan Control 
The switch with the fan symbol  changes  the  fan speed. 
To  increase  the 
fan speed,  move  the  switch  upward 
toward 
HI. To decrease  the  fan  speed,  move the switch 
downward  toward 
LO. 
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Downloaded from www.Manualslib.com manuals search engine Uniform Tire Quality  Grading 
The following information relates to the system 
developed  by the  United  States National  Highway 
Traffic  Safety  Administration,  which grades tires  by 
treadwear,  traction and temperature performance.  (This 
applies  only  to  vehicles  sold in  the  United  States.) The 
grades are molded 
on the  sidewalls of most  passenger 
car tires.  The Uniform  Tire Quality Grading  system 
does  not  apply  to deep tread, winter-type snow tires, 
space-saver or  temporary  use spare tires, tires  with 
nominal  rim  diameters of 
10 to 12  inches  (25 to 30 cm), 
or  to some limited-production tires. 
While  the tires available  on General  Motors passenger 
cars and light trucks  may vary  with  respect 
to these 
grades, they  must also conform to Federal safety 
requirements  and additional General  Motors  Tire 
Performance Criteria (TPC) standards. 
Treadwear 
The  treadwear  grade is a comparative rating  based on 
the  wear  rate of  the  tire when  tested  under  controlled 
conditions on  a specified  government  test course. For 
example,  a tire  graded  150 would  wear  one and a half 
(1  1/2)  times  as  well 
on the  government  course as a tire 
graded 
100. The  relative  performance  of tires depends 
upon  the actual conditions  of their  use,  however,  and 
may  depart  significantly from  the norm  due to variations 
in driving habits, service practices  and differences in 
road  characteristics  and climate. 
Traction - A, B, C 
The  traction  grades, from  highest  to  lowest,  are A, B, 
and  C,  and  they  represent  the  tire’s  ability  to  stop 
on  wet  pavement  as  measured  under  controlled 
conditions  on  specified  government  test  surfaces 
of  asphalt  and  concrete. 
A tire marked C may  have 
poor traction  performance. 
Warning:  The traction  grade  assigned  to this tire  is  based 
on  braking  (straightahead)  traction  tests  and  does  not 
include cornering (turning) traction. 
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Downloaded from www.Manualslib.com manuals search engine I 
Brakes Adjustment ........... ....................... '6-34 
qMager Cylinder ............................... 6-31 Anti-Lock .................................... 4-6 
Pedal  Travel- ................................. 6-34 
Replading  System  Parts ......................... 6-34 
Trailer 4-52 
Wear ....................................... 6-33 
Brake-Transmission'  Shift  Interlock  Check ........... 7-49 
Braking ......................................... 4-5 
...................................... 
BTaking  in  Emergencies ........................... 4-8 
Break-In, New Vehicle ............................ 2-8 
BTSI Check .................................... 7-49 
Bulb  Replacement .......................... 6-35.,  6-66 
Brightness  Control ............................. ; 2-42 
Canadian  Roadside  Assistance .................... 8-6 
Capacities and Specifications ................. 6-66.  6-68 
Cassette  Tape  Player ......................... 3.7. 3.9 
Center  High-Mounted  Stoplamp  Bulb  Replacement .... 6-39 
Center  Passenger  Position ........................ 1-25 
Certif?cation/Tire  Label ............... , ........... 4-42 
Chains 
Carbon Manoxide .......................... 2.30.  4.40 
Care ....................................... 3-18 
Safety ...................................... 4-51 
Tire ......................................... 6-52 Changing a Flat Tire ............................. 5-22 
Charging  System  Light .......................... 2-54 
Check Gages  Light '  ' ... ' .. 2-62 ............... .......... 
Checking  Your  Restraint  Systems .................... 1-38 Chemical  Paint  Spotting .......................... 6-59 
ChiSd-ReStraints ........................... 1 .... 1-30 
Securing  in  the Center  Seat  Position  (Except W40) . . 1-31 
Securing in the Right  FTont Seat Position .......... 1-33 
Where Not to Put 
Top 
Strap 
................................... : 1-30. 
......................... 1-32.  1-33 
Cleaner,  Air .............................. 6-14,  6-67 
Aluminum  Wheels ............................ 6-58 
Inside of Your  Vehicle ......................... 6-53 
. 
Cigarette  Lighter ................................ 2-46 
Circuit  Breakers  and Fuses ......................... 6-63 
Cleaning 
Fabric 
........................................ 6-53 
Glass 6-56 
Instrument  Panel ................ .'. ....... 1 ... 6-55 
Leather .................. : ..................... 6-55 
Outside of Your  Vehicle' ........................ 6-57 
Safety  Belts ................................... 6-56 
Stains ...................................... 6-54 
Tires 6-58 
.Vinyl ....................................... 6-55 
Weatherstrips .................... : ............ 6-56 
....................................... 
........................................ 
Wheels ...................................... 6-58 
Windshield  and  Wiper  Blades ................... 6-56 
Climate  Control  System ........................... 3-1 
Clock,  Setting ................................... 3-5 
Comfort Controls ................................ 3-1 Clutch,  Hydraulic ................................ 6-20 
Compact  Disc  Care ......... I. .................... 3-18 
9-2